Designed to provide efficient and convenient inflation, the Lithium Rechargeable Air Pump is a powerful portable pump. With a 450L per minute airflow, this pump is ideal for inflating air beds, pool and toy inflatables. Equipped with a built-in 2000mAh rechargeable lithium battery, the air pump offers the freedom to inflate without requiring connection to power. This compact and lightweight unit operates for up to 12 minutes and can charge in 4 hours. Features High output - this pump generates 450L of airflow per minute Smart, ergonomic design makes it comfortable and easy to use The USB rechargeable pump uses a 2000mAh battery and provides continuous operation for up to 12 minutes The lightweight lithium battery is fast charging and low maintenance Easy operation with both inflate and deflate functions Multiple nozzle adapters included as well as a USB-C charging cable